Founded in 1997 by system engineers
specialised in the telecom area, the company aims at providing
the worldwide market with leading edge products and innovative
solutions to ensure the quality development of next generation
networks and systems. The rapid pace and evolution of new
technologies lead PTT carriers and manufacturers to seek out
testing equipment for the performance assessment of their
products.To this respect, the key areas of 4Plus activities
and products orientation are:

Design and development of high-performance systems
appropriate for the performance evaluation and the
conformance testing of networks and switching systems.

Provision of load & stress testing services.

System development for the provision of customised
testing services.

2008The SMS
traffic generator system is released.

2006The IP traffig generator/analyser
system is released

20044Plus is awarded with
the 2005 European IST Prize Nominee.

2004The Iu-CS and Iu-PS systems
upgraded with new features and enhanced system performance,
integrated into standard cPCI platform, are released.